TagUtil.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a copy 5 * of this software and associated documentation files (the "Software"), to deal 6 * in the Software without restriction, including without limitation the rights 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 8 * copies of the Software, and to permit persons to whom the Software is 9 * furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 /** 24 * The contents of this file are subject to the terms of the Common Development 25 * and Distribution License (the License). You may not use this file except in 26 * compliance with the License. 27 * 28 * You can obtain a copy of the License at http://www.sun.com/cddl/cddl.html and 29 * legal/CDDLv1.0.txt. See the License for the specific language governing 30 * permission and limitations under the License. 31 * 32 * When distributing Covered Code, include this CDDL Header Notice in each file 33 * and include the License file at legal/CDDLv1.0.txt. 34 * 35 * If applicable, add the following below the CDDL Header, with the fields 36 * enclosed by brackets [] replaced by your own identifying information: 37 * "Portions Copyrighted [year] [name of copyright owner]" 38 * 39 * Copyright 2009 Sun Microsystems Inc. All rights reserved. 40 */ 41 42 package com.liferay.portal.servlet.taglib.portlet; 43 44 import com.liferay.portal.kernel.portlet.LiferayPortletURL; 45 import com.liferay.portal.kernel.util.JavaConstants; 46 import com.liferay.portlet.PortletConfigImpl; 47 import com.liferay.portlet.PortletResponseImpl; 48 49 import javax.portlet.PortletRequest; 50 51 import javax.servlet.http.HttpServletRequest; 52 53 /** 54 * <a href="TagUtil.java.html"><b><i>View Source</i></b></a> 55 * 56 * @author Deepak Gothe 57 */ 58 public class TagUtil { 59 60 public static LiferayPortletURL getLiferayPortletURL( 61 HttpServletRequest request, long plid, String portletName, 62 String lifecycle) { 63 64 PortletRequest portletRequest = (PortletRequest)request.getAttribute( 65 JavaConstants.JAVAX_PORTLET_REQUEST); 66 67 if (portletRequest == null) { 68 return null; 69 } 70 71 PortletResponseImpl portletResponse = 72 (PortletResponseImpl)request.getAttribute( 73 JavaConstants.JAVAX_PORTLET_RESPONSE); 74 75 return portletResponse.createPortletURLImpl( 76 plid, portletName, lifecycle); 77 } 78 79 public static String getPortletName(HttpServletRequest request) { 80 PortletRequest portletRequest = (PortletRequest)request.getAttribute( 81 JavaConstants.JAVAX_PORTLET_REQUEST); 82 83 if (portletRequest == null) { 84 return null; 85 } 86 87 PortletConfigImpl portletConfig = 88 (PortletConfigImpl)request.getAttribute( 89 JavaConstants.JAVAX_PORTLET_CONFIG); 90 91 return portletConfig.getPortletId(); 92 } 93 94 }